// 入口文件
import Vue from 'vue'
// 1.1 导入路由的router
import VueRouter from 'vue-router'
// 安装路由
Vue.use(VueRouter)

import Vuex from 'vuex'
Vue.use(Vuex)

var car = JSON.parse(localStorage.getItem('car') || '[]')

var store = new Vuex.Store({
    state:{
        car:car
    },  // this.$store.state.***
    mutations:{
        addToCar(state, goodsinfo){

            var flag = false
            state.car.some(item=>{
                if(item.id == goodsinfo.id) {
                    item.count += parseInt(goodsinfo.count)
                    flag = true
                }
            })
            if(!flag) {
                state.car.push(goodsinfo)
            }
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsInfo(state, goodsinfo) {
            state.car.some(item=>{
                if(item.id == goodsinfo.id) {
                    item.count = parseInt(goodsinfo.count)
                    return true
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        removeFromCar(state, id) {
            state.car.some((item, i)=>{
                if(item.id == id) {
                    state.car.splice(i, 1)
                    return true;
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsSelected(state, info) {
            state.car.some(item=>{
                if(item.id == info.id) {
                    item.selected = info.selected
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        }
    },  // this.$store.commit('方法名称', "按需传入唯一的参数")
    getters:{
        getAllCount(state){
            var c = 0
            state.car.forEach(item=>{
                c += item.count
            })
            return c
        },
        getGoodsCount(state){
            var o = {}
            state.car.forEach(item=>{
                o[item.id] = item.count
            })
            return o
        },
        getGoodsSelected(state) {
            var o = {}
            state.car.forEach(item=>{
                o[item.id] = item.selected
            })
            return o
        },
        getGoodsCountAndAmount(state) {
            var o = {
                count:0,
                amount:0
            }
            state.car.forEach(item=>{
                if(item.selected) {
                    o.count += item.count;
                    o.amount += item.price * item.count;
                }
            })
            return o;
        }

    } // this.$store.getters.***
})

// 导入格式化时间插件
import moment from 'moment'

// 定义全局的过滤器
Vue.filter('dataFormat', function(dataStr, pattern="YYYY-MM-DD HH:mm:ss"){
    return moment(dataStr).format(pattern)
})

// 2.1 导入vue-resource
import VueResource from 'vue-resource'

// 2.2 安装vue-resource
Vue.use(VueResource)

// 设置请求根路径
Vue.http.options.root = 'http://www.liulongbin.top:3005'
Vue.http.options.emulateJSON = true

import app from './app.vue'

// import { Header } from 'mint-ui';
// import { Swipe, SwipeItem, Button, Lazyload} from 'mint-ui';
// Vue.component(Swipe.name, Swipe);
// Vue.component(SwipeItem.name, SwipeItem);
// Vue.component(Button.name, Button);
// Vue.component(Header.name, Header);
// Vue.use(Lazyload);

import MintUI from 'mint-ui'
Vue.use(MintUI)
import 'mint-ui/lib/style.css'

// 导入MUI的样式
import './lib/mui/css/mui.min.css'
import './lib/mui/css/icons-extra.css'

// 图片预览
import VuePreview from 'vue-preview'
// defalut install
// with parameters install
Vue.use(VuePreview)

// 导入自己的router.js路由模块
import router from './router.js'


var vm = new Vue({
    el:'#app',
    render:c=>c(app),
    router,
    store

})